Randomized controlled trial of honey versus mupirocin to decolonize patients with nasal colonization of meticillin-resistant Staphylococcus aureus. Issue 2 (February 2018)

• Record Type: Journal Article
• Authors: Poovelikunnel, T.T.; Gethin, G.; Solanki, D.; McFadden, E.; Codd, M.; Humphreys, H.
• Is Part Of: Journal of hospital infection. Volume 98:Issue 2(2018)
• Page Start: 141
• Page End: 148
• Publication Date: 2018-02
• Subjects: Meticillin-resistant Staphylococcus aureus -- Medical-grade honey -- Antimicrobial resistance -- Decolonization; Cross infection -- Periodicals; Cross infection -- Prevention -- Periodicals; Nosocomial infections -- Periodicals; Nosocomial infections -- Prevention -- Periodicals; Cross Infection -- Periodicals; Cross Infection -- prevention & control -- Periodicals; Infection Control -- Periodicals; Electronic journals; 614.44
• DOI: 10.1016/j.jhin.2017.10.016
• Languages: English
• ISSNs: 0195-6701

Abstract

Summary: Background: Mupirocin is used specifically for the eradication of nasal meticillin-resistant Staphylococcus aureus (MRSA), but increasing mupirocin resistance restricts its repeated use. The antibacterial effects of manuka honey have been established in vitro ; antibacterial activity of other honeys has also been reported. Aim: To describe the learning experience from a randomized controlled trial (RCT) comparing the efficacy of medical-grade honey (MGH) with mupirocin 2% for the eradication of nasal MRSA. Methods: Patients colonized in the nose with MRSA and age ≥18 years were recruited. Participants received either one or two courses of MGH or mupirocin 2%, three times per day for five consecutive days. Findings: The proportion of patients who were decolonized after one or two courses of treatment was not significantly different between MGH [18/42; 42.8%; 95% confidence interval (CI): 27.7–59.0] and mupirocin 2% (25/44; 56.8%; 95% CI: 41.0–71.7). Non-nasal MRSA colonization was significantly associated with persistent nasal colonization (odds ratio: 5.186; 95% CI: 1.736–5.489; P = 0.003). The rate of new acquisition of mupirocin resistance was 9.75%. Conclusion: Although not significant, a decolonization rate of 42.8% for MGH was impressive. Our findings suggest that this strategy, which has the potential to combat antimicrobial resistance, should be assessed in similar but larger studies.